Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/5d16f3c09198c07338221666ef2d5bf3.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 astrolabe英英字典_astrolabe剑桥英语解释_astrolabe柯林斯英文解释_欧米惠必应词典
1. N an instrument used by early astronomers to measure the altitude of stars and planets and also as a navigational aid. It consists of a graduated circular disc with a movable sighting device 星盘→compare sextant